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Washington County, ID Parcels & GIS Data

Washington County, ID parcel data: 10,982 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Washington County, Idaho parcel data covering 10,982 property records.

This page documents parcel-level coverage for Washington County, Idaho. Each parcel record carries its boundary polygon (GIS geometry) along with attributes such as the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and most recent sale price and date. Exact fill rates for Washington County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Washington County property dataset.

Washington County is a county in the U.S. state of Idaho. As of the 2020 census, the population was 10,500. The county seat and largest city is Weiser, with over half of the county's population.

FIPS 16087

Official county website: http://www.co.washington.id.us

The FIPS code for Washington County is 16087.

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Attribute coverage

Washington County contains 10,982 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%10,982
parcelid100%10,981
parcelid2100%10,982
ogparcelid100%10,982
ogparcelid2100%10,982
parentid<0.1%0
stackid<0.1%0
geoid100%10,982
statefp100%10,982
countyfp100%10,982
countyname100%10,982
cousubfp100%10,982
cousubname100%10,982
tractce100%10,982
tractname100%10,982
taxacctnum<0.1%2
taxyear100%10,982
taxdistrict<0.1%2
usecode<0.1%4
usedesc71.7%7,870
zoningcode<0.1%2
zoningdesc<0.1%0
numbldgs49.6%5,446
numunits46.8%5,135
yearbuilt71.9%7,896
numfloors71.9%7,894
bldgsqft11.0%1,213
bedrooms71.9%7,894
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue99.6%10,936
landvalue99.6%10,936
agvalue<0.1%5
totalvalue100%10,980
taxacres98.9%10,865
calcarea100%10,982
saleamt<0.1%0
saledate<0.1%0
ownertype99.4%10,914
ownername99.4%10,914
owneraddr99.3%10,910
ownercity98.5%10,819
ownerstate98.5%10,815
ownerzip98.5%10,818
parceladdr44.9%4,927
parcelcity44.7%4,912
parcelstate100%10,982
parcelzip100%10,982
legaldesc99.3%10,910
township99.5%10,925
section99.5%10,925
qtrsection99.5%10,925
range99.5%10,925
plssdesc99.5%10,925
book<0.1%0
page<0.1%0
block<0.1%2
lot<0.1%2
parceltype13.7%1,505
accesstype13.7%1,505
iucnclass13.2%1,448
placename16.1%1,772
placetype16.0%1,761
firmid100%10,979
firmdate100%10,979
fldzone100%10,979
zonesubty90.8%9,972
staticbfe<0.1%0
elevmin77.3%8,491
elevmax77.3%8,491
elevavg77.3%8,491
fireplaces<0.1%0
heating<0.1%0
heatfuel<0.1%0
cooling<0.1%0
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode38.7%4,248
frsid<0.1%1
dfrurl<0.1%1
caapermit<0.1%1
cwapermit<0.1%1
rcrapermit<0.1%1
updated100%10,982
centroidx100%10,982
centroidy100%10,982
surfpointx100%10,982
surfpointy100%10,982
geom100%10,982
extras100%10,982
ownerlist61.3%6,737
placefp27.5%3,015
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Washington County GIS layers map into the harmonized entity schemas and assemble into the published parcel table, alongside supplemented fields (elevation, flood zone) and deterministic columns.

Schema mapping — Washington County, Idaho (16087) 1 entity · most recent acquisition per entity · generated 2026-08-15 direct column transformed (expression) geometry extras json supplemented determined ALL ENTITIES → FINAL PARCEL SCHEMA Harmonized entity columns assemble into publish.parcel_layer — matched by column name. Supplemented fields show their fill rate in this county. SOURCE COLUMNS HARMONIZED ENTITIES PUBLISH.PARCEL_LAYER PARCEL parcel_id fp_id val_impvts val_land val_total asr_acres owner1 owner2 mail_add1 mail_add2 mail_city mail_state mail_zip site_add site_city site_zip lgl_descr updated website geom 11 cols ⇢ parcelid parcelid2 imprvalue landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip legaldesc updated sourceurl geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% taxyear geom · derived from geometry geom dem.us_1m · USGS 1m DEM 77.3% elevmin 77.3% elevmax 77.3% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 90.8% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 71.7% usedesc 71.9% yearbuilt 71.9% numfloors 71.9% bedrooms 100% parcelstate 99.5% township 99.5% section 99.5% qtrsection 99.5% range 99.5% plssdesc 61.3% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear usedesc yearbuilt numfloors bedrooms imprvalue landvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township section qtrsection range plssdesc firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (41) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxdistrict, usecode, zoningcode, zoningdesc, numbldgs, numunits, bldgsqft, halfbaths, fullbaths, agvalue saleamt, saledate, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, staticbfe, fireplaces, heating, heatfuel cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, placefp, zoningurl PARCEL 18 mapped · 11 transformed · 11 kept in extras · 36 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcel_id fp_id val_impvts val_land val_total asr_acres owner1 owner2 mail_add1 mail_add2 mail_city mail_state mail_zip site_add site_city site_zip lgl_descr updated website geom parcelid parcelid2 imprvalue landvalue totalvalue taxacres ownername NULLIF(concat_ws('; ', NULLIF(trim(owner1), ''), NULLIF(trim(ow… owneraddr NULLIF(concat_ws(' ', NULLIF(trim(mail_add1), ''), NULLIF(trim(… ownercity NULLIF(trim(mail_city), '')::text ownerstate NULLIF(trim(mail_state), '')::text ownerzip NULLIF(trim(mail_zip), '')::text parceladdr NULLIF(trim(site_add), '')::text parcelcity NULLIF(trim(site_city), '')::text parcelzip NULLIF(trim(site_zip), '')::text legaldesc NULLIF(trim(lgl_descr), '')::text updated CASE WHEN updated IS NOT NULL THEN to_timestamp(updated::double… sourceurl NULLIF(trim(website), '')::text geom extras · 11 source columns preserved as json steward, county, fips, lat_dd, long_dd, idtm_n, idtm_e public_std, mail_cntry, asr_cats, home_exmpt extras not present in source — filled with NULL (36) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, agvalue, saleamt, saledate, parcelstate, township, section, qtrsection, range, plssdesc, book, page, block, lot, taxdistrict parentid, heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding

Neighboring counties

Parcel data for counties bordering Washington County:

Frequently asked questions

Where can I find Washington County, ID parcel and GIS data?

Land Records publishes a Washington County, ID parcel dataset in which every parcel carries its boundary polygon (GIS geometry) along with ownership, assessed value, land use, acreage, and sale history. Preview it in the interactive explorer on this page, or download the full Washington County, ID dataset as a GeoPackage or CSV.

How many parcels are in Washington County, ID?

The current dataset contains 10,982 parcel records for Washington County, ID, each with its boundary geometry and assessor attributes.

What is the FIPS code for Washington County, ID?

The FIPS code for Washington County, ID is 16087.

What information does each Washington County, ID parcel record include?

Each Washington County, ID parcel record includes the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and the most recent sale price and date — plus the parcel boundary polygon. Per-attribute fill rates are listed in the coverage table on this page.

Is Washington County, ID parcel data free?

You can preview Washington County, ID parcels for free in the interactive explorer. The complete dataset is available as a one-time download or through the nationwide parcel web service; see the download options on this page for current pricing.

Does Washington County, ID have an official GIS or property records website?

Yes — the official Washington County, ID government website is linked in the county details above. Land Records standardizes Washington County, ID assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated